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|
| List of Standard Terms and Abbreviations
| Term
|
|
| Abbreviation
| | Acknowledge
|
| ACK
| | Acquire, Acquisition
|
| ACQ
| | Acquisition Zone
|
| AZ
| | Adjust, Adjustment
|
| ADJ
| | Aft
|
|
| AFT
| | Alarm
|
|
| ALARM
| | Altitude
|
|
| ALT
| | Amplitude Modulation
|
| AM
| | Anchor Watch
|
| ANCH
| | Antenna
|
|
| ANT
| | Anti Clutter Rain
|
| RAIN
| | Anti Clutter Sea
|
| SEA
| | April
|
|
| APR
| | Audible
|
|
| AUD
| | August
|
|
| AUG
| | Automatic
|
|
| AUTO
| | Automatic Frequency Control
| AFC
| | Automatic Gain Control
|
| AGC
| | Automatic Identification System
| AIS
| | Auxiliary System/Function
| AUX
| | Available
|
|
| AVAIL
| | Background
|
|
| BKGND
| | Bearing
|
|
| BRG
| | Bearing Waypoint To Waypoint
| BWW
| | Brilliance
|
|
| BRILL
| | Built in Test Equipment
|
| BITE
| | Calibrate
|
|
| CAL
| | Cancel
|
|
| CNCL
| | Carried (e.g. carried EBL origin)
| C
| |
|
|
|
| | Centre
|
|
| CENT
| |
|
|
|
| | Change
|
|
| CHG
| | Circular Polarised
|
| CP
| | Clear
|
|
| CLR
| | Closest Point of Approach
| CPA
| | Consistent
| Common
| Reference
| CCRP
| | Point
|
|
|
| | Consistent
| Common
| Reference
| CCRS
| | System
|
|
|
| | Contrast
|
|
| CONT
| | Correction
|
|
| CORR
| | Course
|
|
| CRS
| | Course Over the Ground
|
| COG
| | Course Through the Water
| CTW
| | Course To Steer
|
| CTS
| | Course Up
|
|
| C UP (See note 2)
| | Cross Track Distance
|
| XTD
| |
|
|
|
| | Cursor
|
|
| CURS
| | Dangerous Goods
|
| DG
| | Date
|
|
| DATE
|
| Abbreviation
| Term
| | ACK
| Acknowledge
| | ACQ
| Acquire, Acquisition
| | ADJ
| Adjust, Adjustment
| | AFC
| Automatic Frequency Control
| | AFT
| Aft
| | AGC
| Automatic Gain Control
| | AIS
| Automatic Identification System
| | ALARM
| Alarm
| | ALT
| Altitude
| | AM
| Amplitude Modulation
| | ANCH
| Anchor Watch
| | ANCH
| Vessel at Anchor (applies to AIS)
| | ANT
| Antenna
| | APR
| April
| | AUD
| Audible
| | AUG
| August
| | AUTO
| Automatic
| | AUX
| Auxiliary System/Function
| | AVAIL
| Available
| | AZ
| Acquisition Zone
| | BITE
| Built in Test Equipment
| | BKGND
| Background
| | BRG
| Bearing
| | BRILL
| Brilliance
| | BWW
| Bearing Waypoint To Waypoint
| | C
| Carried (e.g. carried EBL origin)
| | C UP (See note 2)
| Course Up
| | CAL
| Calibrate
| | CCRP
| Consistent Common Reference
| |
| Point
| | CCRS
| Consistent Common Reference
| |
| System
| | CENT
| Centre
| | CHG
| Change
| | CLR
| Clear
| | CNCL
| Cancel
| | COG
| Course Over the Ground
| |
|
| | CONT
| Contrast
| |
|
| | CORR
| Correction
| | CP
| Circular Polarised
| | CPA
| Closest Point of Approach
| | CRS
| Course
| | CTS
| Course To Steer
| | CTW
| Course Through the Water
| | CURS
| Cursor
| | D
| Dropped
| |
| (e.g. dropped EBL origin)
| | DATE
| Date
| | DAY/NT
| Day/Night
| | DEC
| December
|
I:\CIRC\SN\243.doc
SN/Circ.243
ANNEX 2
Page 3
| Term
|
| Abbreviation
| | Day/Night
|
| DAY/NT
| | Dead Reckoning,
| Dead Reckoned
| DR
| | Position
|
|
| | December
|
| DEC
| | Decrease
|
| DECR
| | Delay
|
| DELAY
| | Delete
|
| DEL
| | Departure
|
| DEP
| | Depth
|
| DPTH
| | Destination
|
| DEST
| |
|
|
| | Deviation
|
| DEV
| | Differential Galilleo
| DGAL (See note 2)
| | Differential GLONASS
| DGLONASS
| |
|
| (See note 2)
| |
|
|
| | Differential GNSS
|
| DGNSS (See note
| |
|
| 2)
| |
|
|
| | Differential GPS
|
| DGPS (See note 2)
| | Digital Selective Calling
| DSC
| | Display
|
| DISP
| |
|
|
| | Distance
|
| DIST
| |
|
| | Distance Root Mean Square
| DRMS (See note 2)
| | Distance To Go
|
| DTG
| | Drift
|
| DRIFT
| | Dropped
|
| D
| | (e.g. dropped EBL origin)
|
| | East
|
| E
| | Electronic Bearing Line
| EBL
| | Electronic Chart
| Display and
| ECDIS
| | Information System
|
| | Electronic Navigational Chart
| ENC
| | Electronic Position Fixing System
| EPFS
| | Electronic Range and Bearing Line
| ERBL
| | Enhance
|
| ENH
| | Enter
|
| ENT
| | Equipment
|
| EQUIP
| | Error
|
| ERR
| |
|
|
| | Estimated Position
|
| EP
| | Estimated Time of Arrival
| ETA
| | Estimated Time of Departure
| ETD
| | Event
|
| EVENT
| | Exclusion Zone
|
| EZ
| | External
|
| EXT
| | February
|
| FEB
| | Fishing Vessel
|
| FISH
| | Fix
|
| FIX
| | Forward
|
| FWD
| | Frequency
|
| FREQ
| | Frequency Modulation
| FM
| | Full
|
| FULL
| | Gain
|
| GAIN
| | Galilleo
|
| GAL
| | Geometric Dilution Of Precision
| GDOP
|
| Abbreviation
| Term
|
|
|
| | DECR
| Decrease
|
|
|
| | DEL
| Delete
|
|
|
| |
|
|
|
|
| | DELAY
| Delay
|
|
|
| | DEP
| Departure
|
|
|
| | DEST
| Destination
|
|
| | DEV
| Deviation
|
|
|
| | DG
| Dangerous Goods
|
|
| | DGAL (See note 2)
| Differential Galilleo
|
|
| | DGLONASS
| Differential GLONASS
|
| | (See note 2)
|
|
|
|
| |
|
|
|
| | DGNSS (See note 2)
| Differential GNSS
|
|
| | DGPS (See note 2)
| Differential GPS
|
|
| | DISP
| Display
|
|
|
| |
|
|
|
|
| | DIST
| Distance
|
|
|
| |
|
|
|
|
| | DIVE
| Vessel
| Engaged
| in
| Diving
| |
| Operations (applies to AIS)
| | DPTH
| Depth
|
|
|
| | DR
| Dead Reckoning, Dead Reckoned
| |
| Position
|
|
|
| | DRG
| Vessel Engaged in Dredging or
| |
| Underwater Operations
|
| |
| (applies to AIS)
|
|
| | DRIFT
| Drift
|
|
|
| | DRMS (See note 2)
| Distance Root Mean Square
| | DSC
| Digital Selective Calling
|
| | DTG
| Distance To Go
|
|
| |
|
|
|
|
| | E
| East
|
|
|
| | EBL
| Electronic Bearing Line
|
| | ECDIS
| Electronic
| Chart
| Display and
| |
| Information System
|
|
| | ENC
| Electronic Navigational Chart
| | ENH
| Enhance
|
|
|
| | ENT
| Enter
|
|
|
| | EP
| Estimated Position
|
|
| | EPFS
| Electronic Position Fixing System
| | EQUIP
| Equipment
|
|
| | ERBL
| Electronic
| Range
| and
| Bearing
| |
| Line
|
|
|
| | ERR
| Error
|
|
|
| | ETA
| Estimated Time of Arrival
|
| | ETD
| Estimated Time of Departure
| | EVENT
| Event
|
|
|
| | EXT
| External
|
|
|
| | EZ
| Exclusion Zone
|
|
| | FEB
| February
|
|
|
| | FISH
| Fishing Vessel
|
|
| | FIX
| Fix
|
|
|
| | FM
| Frequency Modulation
|
| | FREQ
| Frequency
|
|
| | FULL
| Full
|
|
|
| | FWD
| Forward
|
|
|
| | GAIN
| Gain
|
|
|
| | GAL
| Galilleo
|
|
|
| | GC
| Great Circle
|
|
|
I:\CIRC\SN\243.doc
SN/Circ.243
ANNEX 2
Page 4
| Term
|
| Abbreviation
| | Global Maritime
| Distress and
| GMDSS
| | Safety System
|
|
| | Global Navigation Satellite System
| GNSS
| |
|
| | Global Orbiting Navigation
| GLONASS
| | Satellite System
|
|
| | Global Positioning System
| GPS
| | Great Circle
|
| GC
| |
|
|
| | Grid
|
| GRID
| | Ground
|
| GND
| | Group Repetition Interval
| GRI
| | Guard Zone
|
| GZ
| | Gyro
|
| GYRO
| | Harmful Substances
| HS
| | (applies to AIS)
|
|
| | Head Up
|
| H UP (See note 2)
| | Heading
|
| HDG
| | Heading Control System
| HCS
| | Heading Line
|
| HL
| | High Frequency
|
| HF
| | High Speed Craft (applies to AIS)
| HSC
| | Horizontal Dilution Of Precision
| HDOP
| |
|
|
| | Identification
|
| ID
| | In
|
| IN
| | Increase
|
| INCR
| | Indication
|
| IND
| | Information
|
| INFO
| | Infrared
|
| INF RED
| | Initialisation
|
| INIT
| | Input
|
| INP
| | Input/Output
|
| I/O
| | Integrated Radio
| Communication
| IRCS
| | System
|
|
| | Interference Rejection
| IR
| | Interswitch
|
| ISW
| | Interval
|
| INT
| |
|
|
| | January
|
| JAN
| | July
|
| JUL
| | June
|
| JUN
| | Latitude
|
| LAT
| | Limit
|
| LIM
| | Line Of Position
|
| LOP
| | Log
|
| LOG
| | Long Pulse
|
| LP
| | Long Range
|
| LR
| | Longitude
|
| LON
| | Loran
|
| LORAN
| | Lost Target
|
| LOST TGT
| | Low Frequency
|
| LF
| | Magnetic
|
| MAG
| | Manoeuvre
|
| MVR
| | Manual
|
| MAN
| | Map(s)
|
| MAP
| | March
|
| MAR
|
| Abbreviation
| Term
|
| | GDOP
| Geometric Dilution Of Precision
| |
|
| | GLONASS
| Global Orbiting Navigation
| |
| Satellite System
|
| | GMDSS
| Global Maritime
| Distress and
| |
| Safety System
|
| | GND
| Ground
|
| | GNSS
| Global Navigation Satellite
| |
| System
|
| | GPS
| Global Positioning System
| | GRI
| Group Repetition Interval
| | GRID
| Grid
|
| | GRND
| Vessel Aground (applies to AIS)
| | GYRO
| Gyro
|
| | GZ
| Guard Zone
|
| |
|
|
| | H UP (See note 2)
| Head Up
|
| | HCS
| Heading Control System
| | HDG
| Heading
|
| | HDOP
| Horizontal Dilution Of Precision
| | HF
| High Frequency
|
| | HL
| Heading Line
|
| | HS
| Harmful Substances
| |
| (applies to AIS)
|
| | HSC
| High Speed Craft (applies to AIS)
| | I/O
| Input/Output
|
| | ID
| Identification
|
| | IN
| In
|
| | INCR
| Increase
|
| | IND
| Indication
|
| | INF RED
| Infrared
|
| | INFO
| Information
|
| | INIT
| Initialisation
|
| | INP
| Input
|
| |
|
|
| | INT
| Interval
|
| | IR
| Interference Rejection
| | IRCS
| Integrated Radio
| Communication
| |
| System
|
| | ISW
| Interswitch
|
| | JAN
| January
|
| | JUL
| July
|
| | JUN
| June
|
| | LAT
| Latitude
|
| | LF
| Low Frequency
|
| | LIM
| Limit
|
| | LOG
| Log
|
| | LON
| Longitude
|
| | LOP
| Line Of Position
|
| | LORAN
| Loran
|
| | LOST TGT
| Lost Target
|
| | LP
| Long Pulse
|
| | LR
| Long Range
|
| | MAG
| Magnetic
|
| | MAN
| Manual
|
| | MAP
| Map(s)
|
| | MAR
| March
|
|
I:\CIRC\SN\243.doc
SN/Circ.243
ANNEX 2
Page 5
| Term
| Abbreviation
| | Maritime Mobile Services Identity
| MMSI
| | number
|
| | Maritime Pollutant
| MP
| | (applies to AIS)
|
| | Maritime Safety Information
| MSI
| | Marker
| MKR
| | Master
| MSTR
| | Maximum
| MAX
| | May
| MAY
| | Medium Frequency
| MF
| |
|
| | Medium Pulse
| MP
| | Menu
| MENU
| |
|
| | Minimum
| MIN
| | Missing
| MISSING
| | Mute
| MUTE
| | Navigation
| NAV
| | Normal
| NORM
| | North
| N
| | North Up
| N UP (See note 2)
| | November
| NOV
| | October
| OCT
| | Off
| OFF
| | Officer of the Watch
| OOW
| |
|
| | Offset
| OFFSET
| | On
| ON
| | Out/Output
| OUT
| | Own Ship
| OS
| | Panel Illumination
| PANEL
| | Parallel Index Line
| PI
| | Passenger Vessel (applies to AIS)
| PASSV
| | Performance Monitor
| MON
| | Permanent
| PERM
| | Person Overboard
| POB
| | Personal Identification Number
| PIN
| | Pilot Vessel (applies to AIS)
| PILOT
| | Port/Portside
| PORT
| | Position
| POSN
| | Positional Dilution Of Precision
| PDOP
| | Power
| PWR
| | Predicted
| PRED
| | Predicted Area of Danger
| PAD
| | Predicted Point of Collision
| PPC
| | Pulse Length
| PL
| | Pulse Modulation
| PM
| | Pulse Repetition Frequency
| PRF
| | Pulse Repetition Rate
| PRR
| | Pulses Per Revolution
| PPR
| | Racon
| RACON
| | Radar
| RADAR
| | Radius
| RAD
| | Rain
| RAIN
| | Range
| RNG
| | Range Rings
| RR
| |
|
| | Raster Chart Display System
| RCDS
|
| Abbreviation
| Term
|
|
| | MAX
| Maximum
|
| |
|
|
|
| | MAY
| May
|
|
| |
|
|
|
| | MENU
| Menu
|
|
| | MF
| Medium Frequency
|
| | MIN
| Minimum
|
| | MISSING
| Missing
|
|
| | MKR
| Marker
|
|
| | MMSI
| Maritime Mobile Services Identity
| |
| number
|
|
| | MON
| Performance Monitor
|
| | MP
| Maritime Pollutant
|
| |
| (applies to AIS)
|
| | MP
| Medium Pulse
|
| | MSI
| Maritime Safety Information
| | MSTR
| Master
|
|
| | MUTE
| Mute
|
|
| | MVR
| Manoeuvre
|
| | N
| North
|
|
| | N UP (See note 2)
| North Up
|
| | NAV
| Navigation
|
| | NORM
| Normal
|
|
| | NOV
| November
|
| | NUC
| Vessel
| Not Under
| Command
| |
| (applies to AIS)
|
| | OCT
| October
|
|
| | OFF
| Off
|
|
| | OFFSET
| Offset
|
|
| | ON
| On
|
|
| | OOW
| Officer of the Watch
|
| | OS
| Own Ship
|
| | OUT
| Out/Output
|
| | PAD
| Predicted Area of Danger
| | PANEL
| Panel Illumination
|
| | PASSV
| Passenger Vessel (applies to AIS)
| | PDOP
| Positional Dilution Of Precision
| | PERM
| Permanent
|
| | PI
| Parallel Index Line
|
| | PILOT
| Pilot Vessel (applies to AIS)
| | PIN
| Personal Identification Number
| | PL
| Pulse Length
|
| | PM
| Pulse Modulation
|
| | POB
| Person Overboard
|
| | PORT
| Port/Portside
|
| | POSN
| Position
|
|
| | PPC
| Predicted Point of Collision
| | PPR
| Pulses Per Revolution
|
| | PRED
| Predicted
|
| | PRF
| Pulse Repetition Frequency
| | PRR
| Pulse Repetition Rate
|
| | PWR
| Power
|
|
| | RACON
| Racon
|
|
| | RAD
| Radius
|
|
| | RADAR
| Radar
|
|
| | RAIM
| Receiver
| Autonomous
| Integrity
| |
| Monitoring
|
| | RAIN
| Anti Clutter Rain
|
|
I:\CIRC\SN\243.doc
SN/Circ.243
ANNEX 2
Page 6
| Term
|
| Abbreviation
| | Raster Navigational Chart
| RNC
| | Rate Of Turn
|
| ROT
| | Real-time Kinemetic
|
| RTK
| | Receiver
|
| RX (See note 2)
| | Receiver Autonomous
| Integrity
| RAIM
| | Monitoring
|
|
| | Reference
|
| REF
| | Relative
|
| REL (See note 3)
| | Relative Motion
|
| RM
| | Revolutions per Minute
|
| RPM
| | Roll On/Roll Off Vessel
|
| RoRo
| | (applies to AIS)
|
|
| | Root Mean Square
|
| RMS
| | Route
|
| ROUTE
| | Safety Contour
|
| SF CNT
| | Sailing Vessel (applies to AIS)
| SAIL
| | Satellite
|
| SAT
| | S-Band (applies to Radar)
| S-BAND
| | Scan to Scan
|
| SC/SC
| | Search And Rescue Transponder
| SART
| | Search And Rescue Vessel (applies
| SARV
| | to AIS)
|
|
| | Select
|
| SEL
| |
|
|
| | September
|
| SEP
| | Sequence
|
| SEQ
| | Set (i.e., set and drift, or setting a
| SET
| | value)
|
|
| | Ship’s Time
|
| TIME
| |
|
|
| | Short Pulse
|
| SP
| | Signal to Noise Ratio
|
| SNR
| | Simulation
|
| SIM (See note 4)
| | Slave
|
| SLAVE
| | South
|
| S
| |
|
|
| | Speed
|
| SPD
| | Speed and Distance
| Measuring
| SDME
| | Equipment
|
|
| | Speed Over the Ground
|
| SOG
| | Speed Through the Water
| STW
| | Stabilized
|
| STAB
| | Standby
|
| STBY
| | Starboard/Starboard Side
|
| STBD
| | Station
|
| STN
| | Symbol(s)
|
| SYM
| | Synchronisation
|
| SYNC
| | Target
|
| TGT
| | Target Tracking
|
| TT
| | Test
|
| TEST
| | Time
|
| TIME
| | Time Difference
|
| TD
| | Time Dilution Of Precision
| TDOP
| | Time Of Arrival
|
| TOA
| | Time Of Departure
|
| TOD
| | Time to CPA
|
| TCPA
| | Time To Go
|
| TTG
| | Time to Wheel Over Line
| TWOL
|
| Abbreviation
| Term
|
| | RAIN
| Rain
|
| | RCDS
| Raster Chart Display System
| | REF
| Reference
| | REL (See note 3)
| Relative
| | RIM
| Vessel Restricted in
| |
| Manoeuvrability) (applies to AIS)
| | RM
| Relative Motion
| | RMS
| Root Mean Square
| | RNC
| Raster Navigational Chart
| | RNG
| Range
|
| | RoRo
| Roll On/Roll Off Vessel
| |
| (applies to AIS)
| | ROT
| Rate Of Turn
| | ROUTE
| Route
|
| | RPM
| Revolutions per Minute
| | RR
| Range Rings
| | RTK
| Real-time Kinemetic
| | RX (See note 2)
| Receiver
| | S
| South
|
| | SAIL
| Sailing Vessel (applies to AIS)
| | SART
| Search And Rescue Transponder
| |
|
|
| | SARV
| Search
| And Rescue Vessel
| |
| (applies to AIS)
| | SAT
| Satellite
| | S-BAND
| S-Band (applies to Radar)
| | SC/SC
| Scan to Scan
| |
|
|
| | SDME
| Speed
| and Distance Measuring
| |
| Equipment
| | SEA
| Anti Clutter Sea
| | SEL
| Select
|
| | SEP
| September
| | SEQ
| Sequence
| | SET
| Set (i.e., set and drift, or setting a
| |
| value)
|
| | SF CNT
| Safety Contour
| | SIM (See note 4)
| Simulation
| | SLAVE
| Slave
|
| | SNR
| Signal to Noise Ratio
| | SOG
| Speed Over the Ground
| | SP
| Short Pulse
| | SPD
| Speed
|
| | STAB
| Stabilized
| | STBD
| Starboard/Starboard Side
| | STBY
| Standby
| | STN
| Station
|
| | STW
| Speed Through the Water
| | SYM
| Symbol(s)
| | SYNC
| Synchronisation
| | T
| True
|
| | TCPA
| Time to CPA
| | TCS
| Track Control System
| | TD
| Time Difference
| | TDOP
| Time Dilution Of Precision
| | TEST
| Test
|
| | TGT
| Target
|
|
I:\CIRC\SN\243.doc
SN/Circ.243
ANNEX 2
Page 7
| Term
|
|
|
| Abbreviation
| | Track
|
|
|
| TRK
| | Track Control System
|
|
| TCS
| | Track Made Good
|
|
| TMG (See note 5)
| | Trail(s)
|
|
|
| TRAIL
| | Transceiver
|
|
| TXRX (See note 2)
| | Transferred Line Of Position
| TPL
| | Transmitter
|
|
| TX (See note 2)
| | Transmitting Heading Device
| THD
| |
|
|
|
|
| | Trial
|
|
|
| TRIAL (See note 4)
| | Trigger Pulse
|
|
| TRIG
| | True
|
|
|
| T
| | True Motion
|
|
| TM
| | Tune
|
|
|
| TUNE
| | Ultrahigh Frequency
|
|
| UHF
| | Universal Time, Co-ordinated
| UTC
| | Unstabilised
|
|
| UNSTAB
| | Variable Range Marker
|
| VRM
| | Variation
|
|
| VAR
| | Vector
|
|
|
| VECT
| | Very High Frequency
|
|
| VHF
| | Very Low Frequency
|
|
| VLF
| | Vessel Aground (applies to AIS)
| GRND
| | Vessel at Anchor (applies to AIS)
| ANCH
| |
|
|
|
|
| | Vessel
| Constrained
| by
| Draught
| VCD
| | (applies to AIS)
|
|
|
| | Vessel
| Engaged
| in
| Diving
| DIVE
| | Operations (applies to AIS)
|
|
| | Vessel Engaged in Dredging or
| DRG
| | Underwater Operations (applies to
|
| | AIS)
|
|
|
|
| | Vessel
| Engaged
| in
| Towing
| TOW
| | Operations (applies to AIS)
|
|
| | Vessel
| Not Under
| Command
| NUC
| | (applies to AIS)
|
|
|
| | Vessel Restricted in
|
|
| RIM
| | Manoeuvrability) (applies to AIS)
|
| | Vessel Traffic Service
|
|
| VTS
| | Vessel
| Underway Using
| Engine
| UWE
| | (applies to AIS)
|
|
|
| | Video
|
|
|
| VID
| | Voyage
|
|
|
| VOY
| | Voyage Data Recorder
|
| VDR
| | Warning
|
|
| WARNING
| | Water
|
|
|
| WAT
| | Waypoint
|
|
| WPT
| | West
|
|
|
| W
| | Wheel Over Line
|
|
| WOL
| | Wheel Over Time
|
|
| WOT
| | X-Band (applies to Radar)
|
| X-BAND
|
| Abbreviation
| Term
|
|
|
| | THD
| Transmitting Heading Device
| | TIME
| Ship’s Time
|
|
| | TIME
| Time
|
|
|
| | TM
| True Motion
|
|
| | TMG (See note 5)
| Track Made Good
|
|
| | TOA
| Time Of Arrival
|
|
| | TOD
| Time Of Departure
|
|
| | TOW
| Vessel
| Engaged
| in
| Towing
| |
| Operations (applies to AIS)
| | TPL
| Transferred Line Of Position
| | TRAIL
| Trail(s)
|
|
|
| | TRIAL (See note 4)
| Trial
|
|
|
| | TRIG
| Trigger Pulse
|
|
| | TRK
| Track
|
|
|
| | TT
| Target Tracking
|
|
| | TTG
| Time To Go
|
|
| | TUNE
| Tune
|
|
|
| | TWOL
| Time to Wheel Over Line
|
| | TX (See note 2)
| Transmitter
|
|
| | TXRX (See note 2)
| Transceiver
|
|
| | UHF
| Ultrahigh Frequency
|
|
| | UNSTAB
| Unstabilised
|
|
| | UTC
| Universal Time, Co-ordinated
| | UWE
| Vessel
| Underway Using
| Engine
| |
| (applies to AIS)
|
|
| | VAR
| Variation
|
|
| |
|
|
|
|
| | VCD
| Vessel
| Constrained
| by
| Draught
| |
| (applies to AIS)
|
|
| | VDR
| Voyage Data Recorder
|
| |
|
|
|
|
| | VECT
| Vector
|
|
|
| |
|
|
|
| | VHF
| Very High Frequency
|
|
| |
|
|
|
|
| | VID
| Video
|
|
|
| |
|
|
|
| | VLF
| Very Low Frequency
|
|
| | VOY
| Voyage
|
|
|
| |
|
|
| | VRM
| Variable Range Marker
|
| | VTS
| Vessel Traffic Service
|
| | W
| West
|
|
|
| | WARNING
| Warning
|
|
| | WAT
| Water
|
|
|
| | WOL
| Wheel Over Line
|
|
| | WOT
| Wheel Over Time
|
|
| | WPT
| Waypoint
|
|
| | X-BAND
| X-Band (applies to Radar)
|
| | XTD
| Cross Track Distance
|
|
|
I:\CIRC\SN\243.doc
SN/Circ.243
ANNEX 2
Page 8
Date: 2016-03-03; view: 931
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